public void SubjectDeliversData()
{
var subject = new EventFlowSubject <int>();
var obs1 = new Mock <IObserver <int> >();
var obs2 = new Mock <IObserver <int> >();
var s1 = subject.Subscribe(obs1.Object);
var s2 = subject.Subscribe(obs2.Object);
subject.OnNext(7);
s2.Dispose();
subject.OnNext(8);
subject.OnCompleted();
subject.OnNext(9);
subject.Dispose();
subject.OnNext(10);
obs1.Verify(o => o.OnNext(It.IsAny <int>()), Times.Exactly(2));
obs1.Verify(o => o.OnNext(It.Is <int>(i => i == 7)), Times.Exactly(1));
obs1.Verify(o => o.OnNext(It.Is <int>(i => i == 8)), Times.Exactly(1));
obs1.Verify(o => o.OnCompleted(), Times.Exactly(1));
obs1.Verify(o => o.OnError(It.IsAny <Exception>()), Times.Exactly(0));
obs2.Verify(o => o.OnNext(It.IsAny <int>()), Times.Exactly(1));
obs1.Verify(o => o.OnNext(It.Is <int>(i => i == 7)), Times.Exactly(1));
obs1.Verify(o => o.OnCompleted(), Times.Exactly(1));
obs1.Verify(o => o.OnError(It.IsAny <Exception>()), Times.Exactly(0));
}
public void SubjectCompletesImmediatelyAfterDisposed()
{
var subject = new EventFlowSubject <int>();
var obs1 = new Mock <IObserver <int> >();
subject.Dispose();
var s1 = subject.Subscribe(obs1.Object);
s1.Dispose(); // No exception
obs1.Verify(o => o.OnNext(It.IsAny <int>()), Times.Exactly(0));
obs1.Verify(o => o.OnCompleted(), Times.Exactly(1));
obs1.Verify(o => o.OnError(It.IsAny <Exception>()), Times.Exactly(0));
}
public void Dispose()
{
_listenerSubscription.Dispose();
_listenerObserver.Dispose();
_subject.Dispose();
}
protected override void CloseTarget()
{
_eventFlowSubject.Dispose();
}